| Country of Origin | China |
|---|---|
| Brand | Unbranded |
| Type | Operational Amplifier Tester |
Check the listing for details. OAT-100 4Channel OP AMP Tester Operational Amplifier Tester Operational Amp Test. Condition: New, Made in China. Listed at 48.08 USD. If you want to inspect a chip component, you can use tweezers to put the chip component into the test socket. If the op amp under test passes the test, the tester will emit a short beep. - 1 x Operational Amplifier Tester.